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科研试剂级糠酸莫米松Mometasone Furoate高纯99%精细化工原料
CERTIFICATE OF ANALYSIS
Product : Mometasone Furoate
Batch No. : 20200721
Specification : USP38
Mfg. Date :JUL.,21, 2020 Expiry date : JUL.,20, 2023
|
Items |
Standard |
Results |
|
Description |
white to off-white powder |
complies |
|
Identification(IR,HPLC) |
complies with the standard |
complies |
|
Melting point |
about 220℃ |
220.6℃ |
|
Specific rotation |
+56°～ +62° |
+59.0° |
|
Loss on drying |
max.0.5% |
0.23% |
|
Residue on ignition |
max.0.1% |
0.08% |
|
Heavy Metals |
max.30ppm |
complies |
|
Chromatographic purity |
||
|
Max Single impurity |
max.0.1% |
complies |
|
Total impurities |
max.2.0% |
complies |
|
Assay |
97.0%～102.0% |
99.52% |
|
Conclusion: The product complies with the requirements of USP38 |
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